996824530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 2049131520

約数和(自身を除く): 1052306990

約数列:

[1, 2, 5, 10, 13, 26, 31, 53, 62, 65, 106, 130, 155, 169, 265, 310, 338, 359, 403, 530, 689, 718, 806, 845, 1378, 1643, 1690, 1795, 2015, 3286, 3445, 3590, 4030, 4667, 5239, 6890, 8215, 8957, 9334, 10478, 11129, 16430, 17914, 19027, 21359, 22258, 23335, 26195, 38054, 42718, 44785, 46670, 52390, 55645, 60671, 89570, 95135, 106795, 111290, 121342, 144677, 190270, 213590, 247351, 277667, 289354, 303355, 494702, 555334, 589837, 606710, 723385, 1179674, 1236755, 1388335, 1446770, 1880801, 2473510, 2776670, 2949185, 3215563, 3761602, 5898370, 6431126, 7667881, 9404005, 15335762, 16077815, 18808010, 32155630, 38339405, 76678810, 99682453, 199364906, 498412265, 996824530]

約数ペア:

[(1, 996824530), (2, 498412265), (5, 199364906), (10, 99682453), (13, 76678810), (26, 38339405), (31, 32155630), (53, 18808010), (62, 16077815), (65, 15335762), (106, 9404005), (130, 7667881), (155, 6431126), (169, 5898370), (265, 3761602), (310, 3215563), (338, 2949185), (359, 2776670), (403, 2473510), (530, 1880801), (689, 1446770), (718, 1388335), (806, 1236755), (845, 1179674), (1378, 723385), (1643, 606710), (1690, 589837), (1795, 555334), (2015, 494702), (3286, 303355), (3445, 289354), (3590, 277667), (4030, 247351), (4667, 213590), (5239, 190270), (6890, 144677), (8215, 121342), (8957, 111290), (9334, 106795), (10478, 95135), (11129, 89570), (16430, 60671), (17914, 55645), (19027, 52390), (21359, 46670), (22258, 44785), (23335, 42718), (26195, 38054)]